Listen to I'm Weak for You (Single Version) online. I'm Weak for You (Single Version) is an English language song and is sung by Harold Melvin and The Blue Notes. I'm Weak for You (Single Version), from the album Harold Melvin & The Blue Notes - The Very Best Of, was released in the year 2014. The duration of the song is 3:22. Download English songs online from JioSaavn.